Records of the Geological Survey of India, Volume 113, Part 6The Survey, 1984 - Earthquakes Vols. 1- include Report of the Geological Survey, 1867- ; v. 32- include Review of the mineral production of India, 1898/1903- ; v. 75 consists of Professional papers, no. 1-16; v. 76 consists of Bulletins of economic minerals. |
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Page 78
... exposed at 305 m and 270 m respectively . Group II : The flows of group II ( nos . 9 to 15 of the sequence ) are sparsely to moderately porphyritic in megascopic characters . They occupy the steep slope and the scarp portion of the main ...
... exposed at 305 m and 270 m respectively . Group II : The flows of group II ( nos . 9 to 15 of the sequence ) are sparsely to moderately porphyritic in megascopic characters . They occupy the steep slope and the scarp portion of the main ...
Page 80
... exposed in the recently developed E - W cut - off channels towards the northern edge of an island formed due to depletion of original course of Gul nadi in this part ( plate III ) ; and occurrence of a hot spring and intense recent ...
... exposed in the recently developed E - W cut - off channels towards the northern edge of an island formed due to depletion of original course of Gul nadi in this part ( plate III ) ; and occurrence of a hot spring and intense recent ...
Page 103
... exposed thickness of this unit is about 1.5 m . Unit No. 9 The top most unit of the boulder conglomerate , consists mainly of dark brown coarse to fine sand , light yellow to brown fine silt and yellowish brown clay . This unit as a ...
... exposed thickness of this unit is about 1.5 m . Unit No. 9 The top most unit of the boulder conglomerate , consists mainly of dark brown coarse to fine sand , light yellow to brown fine silt and yellowish brown clay . This unit as a ...
Contents
Geochemical distribution of Trace Elements Over the mineralised fault zone PAGE | 1 |
Geology of parts of Abujhmar area Narainpur Tehsil Bastar district Madhya | 24 |
Geological and Petrographic Studies of the Deccan Basalt Flows | 33 |
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Abujhmar alluvium assemblages augite basalt flows basin Bastar biotite block Bombay Island bore holes brown Buldana calcite charnockites chert cherty phosphorite chlorite clay clayey clinopyroxene conglomerate crystals Deccan Trap deposits dips district drainage erosional exhibit felspar formation fossil fragments Geol geomorphic glass gneisses grained Granite Gneiss Granulite Complex granulites greisens grey groundmass Group Gundul indicated Jhabua Kuhi laterite lava leptynites limestone Madhya Pradesh Maharashtra Maspur metasediments migmatite minerals Narmada Valley NW-SE occur olivine opaque oxides palagonite pebbles phenocrysts phosphatic phosphorite pigeonite plagioclase Plate porphyritic present pyroclastic pyroxene quartz quartzite Quaternary region river rock samples sand sandstone scarp schist seam sedimentary sediments sequence shale silt siltstone slope stream length stromatolites sub-surface surface Surv Survey of India Tapti tectonic terraces thick thin tourmaline trending tuff tungsten mineralisation Unconformity unit upto Vaghur varies vesicles vesicular volcanic wolframite zeolites